baber/WOPTO huggingface dataset:
Patent CA-2884116-A1 (CA)
Inventor: MURPHY ROBERT J
IPC: E21B21/08
Filed: 2013-09-25
Abstract: Methods for preventing or alleviating the loss of drilling fluids and other well treatment fluids into a subterranean formation during drilling or construction of boreholes therein include a drilling fluid including a lost circulation material. The lost circulation material includes a suspension of swelled particles of a pH sensitive polymeric material, the swelled particles capable of reversibly attaching to other swelled particles of the polymeric material. The pH of the aqueous solution is such that each particle of the swelled pH sensitive polymeric material is not attached to other swelled particles, and wherein upon lowering the pH of the suspension, the swelled particles attach to each other.
Patent CA-2885607-A1 (CA)
Inventor: DAVOS VASILEIOS
IPC: B26B21/52
Filed: 2012-09-26
Abstract: It is provided a molded plastic housing with elastic support members extending in a hollow space, and elastically supporting members. These members have an elongated edge running from a first to a second lateral faces of the housing, and accessible through a window. A pre-clamp is assembled to the housing, by placing leg portions on either side of the hollow space, with a base portion extending across the edge of the member. The leg portions are deformed to cooperate with the bottom face of the housing to hold the member in the housing.
Patent CA-2887292-A1 (CA)
Inventor: PYECROFT JAMES FREDERICK
IPC: E21B43/119
Filed: 2015-04-02
Abstract: There is provided a process of stimulating a subterranean formation via a wellbore fluid passage of a cased wellbore. The process includes, with a perforating gun, perforating at least casing to form at least one or more perforations effecting fluid communication, via the wellbore fluid passage, between a first zone of the subterranean formation and a treatment fluid source. Treatment fluid is then injected via the wellbore fluid passage, from the treatment fluid source to the first zone such that fracturing of the first zone is effected. The injecting of the treatment fluid is then suspended. A perforating gun is then deployed within the wellbore fluid passage via wireline. The casing is then perforated to form at least one or more perforations effecting fluid communication, via the wellbore fluid passage, between a second zone of the subterranean formation and the treatment fluid source. While both of the first zone and the second zone are disposed in fluid communication, via the wellbore fluid passage, with the treatment fluid source, injecting treatment fluid from the treatment fluid source and into the wellbore fluid passage with effect that at least a fraction of the injected treatment fluid is directed to the second zone such that fracturing of the second zone is effected.
Patent CA-2887583-A1 (CA)
Inventor: DELORME BRUNO
IPC: A01N1/02
Filed: 2013-10-09
Abstract: The invention concerns a method for preserving placental whole blood for the short term, in particular just after removal. The method comprises the steps of: introducing the placental whole blood into an air barrier storage bag, and storing said bag containing the placental blood at a temperature higher than 0°C and lower than 40°C. Moreover, the invention concerns a system of bags for implementing said method. The system comprises a collecting bag (1) in fluid communication, via a first tube (2) combined with an inlet opening of the collecting bag, with at least one extraction needle (3), and an air barrier storage bag (4), said bag being in fluid communication with the collecting bag.
Patent CA-2891868-A1 (CA)
Inventor: PADDOCK ANDREW
IPC: B64C25/26
Filed: 2013-11-19
Abstract: A landing gear assembly comprising a first part (12b) movable relative to a second part (14b), and a spring (26) coupled to the first and second parts via first and second anchor points. A lost motion assembly (30, 31) is provided to enable one of the anchor points to translate along one of the parts. As such, the spring extends less as the first part moves relative to the second part than it would if each anchor point was fixed to a respective part.
Patent CA-2894363-A1 (CA)
Title: Procedes permettant de controler le sexe d'embryons ovipares au moyen de lumiere
Inventor: GRAJCAR ZDENKO
IPC: A01K41/00
Filed: 2013-12-11
Abstract: L'invention concerne le sexe des embryons dans des oeufs pouvant être influencé ou contrôlé par l'application de lumière ayant des longueurs d'onde sélectionnées afin de faciliter le développement d'embryons d'un sexe sélectionné. Un dispositif d'incubation comporte une cavité intérieure qui peut être scellée par rapport à un extérieur, et comporte une pluralité d'éléments d'éclairage disposés sur chacun d'une pluralité de plateaux disposés dans la cavité intérieure. Des oeufs sont disposés sur les plateaux, et des conditions d'environnement prédéterminées sont appliquées à la cavité intérieure pour encourager l'éclosion des oeufs. De manière simultanée avec l'application des conditions d'environnement, les oeufs sont irradiés en fonction de conditions d'éclairage prédéterminées. Les conditions d'éclairage comprennent l'application de lumière ayant des longueurs d'onde sensiblement concentrées dans des plages sélectionnées, comme des longueurs d'onde de lumière dans la limite des plages allant de 390 à 419 nm, de 410 à 450 nm, de 420 à 450 nm, de 450 à 495 nm, ou autre plage étroite.
Patent CA-2895017-A1 (CA)
Inventor: YE ZACHARY
IPC: H02G3/14
Filed: 2015-06-18
Abstract: A floor box cover includes a base plate that engages an electrical device and a cover plate connected to the base plate. The cover plate includes a first opening to expose the electrical device and a second opening to receive a lid. A connector is inserted into an aperture in the lid and engages the cover plate to secure the lid within the second opening, causing the lid to conceal the first opening. A connector gasket engages the connector to prevent the connector from being easily removed from the lid. The connector gasket may be compressed within the aperture to seal the aperture when the connector engages the cover plate. A compressible ring gasket may be friction fit within the second opening, and when the connector engages the cover plate, the lid may compress the ring gasket to seal the second opening.
Patent CA-2897081-A1 (CA)
Title: Transcritical r744 refrigeration system with gas cooler outlet vapors used as a heat source for the dehumidifying coil
Inventor: KANTCHEV JORDON
IPC: F24F3/153
Filed: 2015-07-10
Abstract: A transcritical R-744 refrigeration systems for supermarkets with dehumidifying capability where the heat of the R-744 leaving the gas cooler is used for dehumidifying. The same heat exchanger is used for heat reclaim and dehumidifying purposes.
Patent CA-2899381-A1 (CA)
Inventor: INOKUCHI HIDEAKI
IPC: C08J5/04
Filed: 2014-01-28
Abstract: A brake pad (10) which brakes a rotating circular disc (200) is characterized by the provision of a friction material (12) and a back plate (11) joined thereto and is further characterized in that the edge region of the back plate (11) facing the center of the disc (200) is thicker than the edge region of the back plate (11) facing the outside of the disc (200). The minimum thickness (h2, in mm) of the edge region of the back plate (11) facing the center of the disc (200) and the maximum thickness (h1, in mm) of the edge region of the back plate (11) facing the outside of the disc (200) preferably satisfy the relation h2-h1 < 3.
Patent CA-2901168-A1 (CA)
Title: Tetrahydroimidazo[1,5-d][1,4]oxazepine derivative
Inventor: TAKAISHI MAMORU
IPC: C07D498/04
Filed: 2014-02-26
Abstract: A compound represented by general formula (I) [wherein R represents a hydrogen atom, a C1-6 alkyl group or the like; R1 represents a C1-6 alkyl group, a C1-6 alkoxy group or the like; R2 represents a halogen atom, a C1-6 alkyl group, a C1-6 alkoxy group or the like; R3 represents a hydrogen atom, a C1-6 alkyl group or the like; and R4 represents a C1-6 alkyl group or the like] or a pharmaceutically acceptable salt thereof, which is an antagonist of mGluR2 and can be used as a therapeutic agent for neurological disorders associated with mGluR2-associated glutamate dysfunction and diseases, such as Alzheimer's disease.
Patent CA-2901992-A1 (CA)
Title: Sheathless interface for coupling capillary electrophoresis with mass spectrometry
Inventor: WANG CHENCHEN
IPC: G01N27/447
Filed: 2013-10-09
Abstract: A sheathless interface for coupling capillary electrophoresis (CE) with mass spectrometry is disclosed. The sheathless interface includes a separation capillary for performing CE separation and an emitter capillary for electrospray ionization. A portion of the emitter capillary is porous or, alternatively, is coated to form an electrically conductive surface. A section of the emitter capillary is disposed within the separation capillary, forming a joint. A metal tube, containing a conductive liquid, encloses the joint.
Patent CA-2903038-A1 (CA)
Inventor: DELVE DAVID
IPC: F16L23/08
Filed: 2015-09-04
Abstract: A pipe flange torquing tool system having a bolted connection bolt torquing tool assembly. The bolted connection bolt torquing tool assembly includes at least a first-arcuate-body-section and a second-arcuate-body-section, used in combination about a pipe coupling to receive fastener heads to prevent movement of the heads when being torqued.
Patent CA-2907178-A1 (CA)
Inventor: BALDOG JAMES AARON
IPC: C07D241/40
Filed: 2014-03-12
Abstract: There are disclosed compounds that modulate or inhibit the enzymatic activity of indoleamine 2,3-dioxygenase (IDO), pharmaceutical compositions containing said compounds and methods of treating proliferative disorders, such as cancer, viral infections and/or autoimmune diseases utilizing the compounds of the invention. Formula (I).
Patent CA-2907446-A1 (CA)
Inventor: CHEN QIN
IPC: H01B9/02
Filed: 2015-10-08
Abstract: A method for improving the electric field distribution in a high voltage direct current cable includes providing a cable that includes a conductor, a protective jacket, a shield layer disposed inside the jacket, and an insulation layer disposed inside the shield layer, surrounding the conductor. The insulation layer includes ethylene-propylene rubber, talc, and montmorillonite.
Patent CA-2907969-A1 (CA)
Inventor: VALLINI VERONICA
IPC: A61K9/20
Filed: 2014-03-25
Abstract: L'invention concerne un procédé de production d'un comprimé et un comprimé ainsi produit ; le comprimé est obtenu par compression directe et comprend au moins 60 % en poids de fructose extrait à partir de raisins ; le comprimé montre des caractéristiques de couleur, de friabilité et de craquèlement bien supérieures par rapport aux comprimés correspondants obtenus avec du fructose d'origine différente.
Patent CA-2909366-A1 (CA)
Title: Translucent seal cap
Inventor: ZOOK JONATHAN D
IPC: F16B33/00
Filed: 2014-04-15
Abstract: The present disclosure provides methods and articles useful in sealing fasteners, including seal caps and in particular translucent or transparent seals or seal caps. In some embodiments, a seal cap which is optically translucent and optionally visibly transparent contains an uncured sealant, which is optionally optically translucent or visibly transparent, and is applied to a fastener. In some embodiments, the sealant is cured by application of actinic radiation to the sealant through the seal cap. In another aspect, a protected fastener construction is provided comprising: q) a fastener; r) a seal cap; and s) a cured sealant; wherein the sealant is optically translucent and optionally visibly transparent.
Patent CA-2910638-A1 (CA)
Inventor: EISELIN ANDREAS
IPC: A63C5/044
Filed: 2015-10-29
Abstract: A piece of snow sports equipment comprises a sliding board with a sheetlike central part which extends in a longitudinal direction, and two sheetlike side parts which are fastened to the central part on both sides. The central part has a sliding coating on a lower side. The side parts can be folded over from a first position, in which a first main surface of the side parts is substantially co-planar with the lower side of the central part, into a second position, in which the side parts are folded under the central part such that the first main surfaces of the side parts are supported on the lower side of the central part. Second main surfaces of the side parts, which second main surfaces lie opposite the first main surfaces, have a climbing skin.
Patent CA-2913851-A1 (CA)
Inventor: GUALA GIANNI
IPC: F16L37/098
Filed: 2014-05-29
Abstract: A connector for medical lines, comprising a tubular body (1) having a male luer-lock fitting (2) at one end, intended to be screw-coupled with a complementary female fitting. An outer jacket (5) is coupled in unidirectional rotation with the tubular body (1) in the direction corresponding to the screwing of the male fitting (2) and freely rotatable in the opposite direction. For selectively coupling the outer jacket (5) with the tubular body (1) in the direction corresponding to the unscrewing of the male fitting (2) at least one side push-button (8) carried by said outer jacket (5) is provided.
Patent CA-2914766-A1 (CA)
Inventor: KSHIRSAGAR GIRISH
IPC: B64D11/00
Filed: 2014-06-13
Abstract: An advanced latch for a main door (22) of an aircraft emergency oxygen container can be manually released by a manual release actuator pin (52) to move the main door (22) to an intermediate test position, while pushing the manual release actuator pin (52) further releases the latch completely, causing the main door (22) to open. The latch also can be operated automatically by utilizing a small, lightweight motor or an equivalent pneumatic actuator mechanism (62) to rotate a gear mechanism of the latch.
Patent CA-2914867-A1 (CA)
Inventor: FRAYLING CAMERON ALEXANDER
IPC: C12Q1/68
Filed: 2014-06-13
Abstract: A method of storing a stream of droplets at least some of which comprise one or more single nucleotides and/or oligonucleotides, and a droplet fluid is provided. It is characterised by the step of introducing each droplet sequentially onto a surface of a substrate at a corresponding unique location and further characterised in that the stream of droplets is prepared by a process which includes the steps of generating an ordered stream of nucleotides from the analyte by progressive pyrophosphorolysis or exonucleolysis and capturing each nucleotide in a corresponding droplet. The method can advantageously be used in association with microdroplet droplet sequencers and an analysis unit in which the sequence of nucleotides in a precursor polynucleotide analyte is determined using fluorescence spectroscopy. A device for carrying out the method is also described.
Patent CA-2915476-A1 (CA)
Inventor: FUNAZUKA Takuya
IPC: B08B15/02
Filed: 2015-12-17
Abstract: An aseptic manipulation system comprises first and second operation chambers, an aseptic manipulation chamber, and a control unit. The control unit controls the ventilation of the first operation chamber for more than a first specified number of times, after an object is introduced into the first operation chamber, and ventilate the second operation chamber for more than a second specified number of times that is greater than the first specified number of times, after the object is transferred into the second operation chamber from the first chamber.
Patent CA-2918715-A1 (CA)
Inventor: TSUTSUMI KIMITAKA
IPC: G10L19/005
Filed: 2014-10-10
Abstract: A speech signal processing device is provided with a discontinuity estimator that estimates discontinuity arising because of amplitude suddenly increasing in decoded speech obtained as a result of speech packet decoding for speech packets first received normally after packet loss has occurred, and a discontinuity modifier that modifies the discontinuity in the decoded speech.
Patent CA-2919007-A1 (CA)
Title: Recipient pour le nettoyage d'un objet immerge dans un fluide comprenant des composants ferromagnetiques
Inventor: CHAPOTAT ERIC
IPC: B08B3/10
Filed: 2014-07-23
Abstract: Ce récipient (1) pour le nettoyage d'un objet, est destiné à recevoir, outre l'objet à nettoyer, un fluide comprenant des composants ferromagnétiques, et est destiné à être soumis à l'action d'un champ magnétique généré par la rotation d'aimants. Ce récipient (1) comprend une paroi de fond (1a), une paroi latérale (1b), et un couvercle d'obturation amovible (3), ledit récipient (1) étant transparent au champ magnétique. La paroi latérale (1b) dudit récipient (1) comprend intérieurement des ailettes (4) longitudinales faisant saillie radialement.
Patent CA-2919267-A1 (CA)
Inventor: WARD BRIAN
IPC: F42B8/08
Filed: 2016-01-28
Abstract: The invention described herein can be used in a wide variety of ways such as in the sport of rifle, hand gun, sling shot and target practices. This invention could also be utilized as a toy hand grenade, mortar, aerial bomb such as with radio controlled toy air craft, it could also be used in special effects as a simulated smoke or explosions.
Patent CA-2922387-A1 (CA)
Title: Lubricant film-forming composition and screw joint for steel pipe
Inventor: MATSUMOTO KEISHI
IPC: C10M105/38
Filed: 2014-09-02
Abstract: A lubricant film-forming composition includes as a composition: 40 to 80 mass% of a base oil consisting of one or more selected from pentaerythritol fatty acid ester and trimethylolpropane fatty acid ester; 5 to 20 mass% of a solidifying agent consisting of paraffin wax; and 10 to 40 mass% of a solid lubricant consisting of one or more selected from alkali metal salt of hydroxystearic acid and alkali earth metal salt of hydroxystearic acid. A total content of the base oil, the solidifying agent, and the solid lubricant is 85 mass% or more and 100 mass% or less, and the lubricant film-forming composition does not contain heavy metals.
Patent CA-2929276-A1 (CA)
Inventor: DUBIEF FLAVIEN
IPC: A47J31/40
Filed: 2014-12-10
Abstract: The invention concerns a beverage preparation assembly (1) comprising : -a container (2) for storing a water soluble beverage powder, said container comprising a tank (21) and a powder outlet (22), -a dissolution chamber (3) for preparing a beverage from the water soluble beverage powder and a diluent, said dissolution chamber comprising at last one diluent inlet (31) and a beverage outlet (32), -a chute (4) for guiding the water soluble beverage powder from the powder outlet (22) of the container to the dissolution chamber (3), -an air outlet (5) configured for evacuating air from the dissolution chamber (3), wherein the powder outlet (22) is connected to the chute (4) by a conduit (6), and wherein the powder outlet (22), the conduit (5), the chute (4) and the dissolution chamber (3) are connected together through airtight connections, and wherein said assembly comprises an air inlet (8), said air inlet being positioned above the chute (4) only.
Patent CA-2929768-A1 (CA)
Inventor: SEXTON JOSEPH MICHAEL
IPC: B65D45/18
Filed: 2016-05-12
Abstract: Disclosed herein are a storage container for food and other items and a method of venting a storage container. The storage container may include a container body and a removable lid.  The removable lid may include a flexible sealing lip that traverses the perimeter of a rigid central cover portion. At least one venting aperture may extend through the rigid central cover portion.  Additionally, the storage container may include a latch moveable between a latched position and an unlatched position. The latch may include a gripping portion configured to grip a peripheral rim of the container body and a sealing portion configured to cover the venting aperture when the latch occupies the latched position. When the latch occupies the unlatched position, the sealing portion may uncover the venting aperture to permit venting of steam and other gases from within the storage container.
Patent CA-2931593-A1 (CA)
Title: Methods, apparatuses, and systems for online item lookup operations
Inventor: BURNS KAREN
IPC: G06F17/30
Filed: 2016-05-27
Abstract: Methods, apparatuses, and implementations of an online item searching platform having a store-to-store interface are disclosed. At least some versions of the disclosed systems enable a user to perform purchase and pickup transactions for items across multiple remote stores. The disclosed systems may enable a user to separately navigate hierarchical menus, perform text searches, and navigate favorites bars to find and select items for purchase.
Patent CA-2933916-A1 (CA)
Inventor: TSENG W GARY
IPC: B65H29/58
Filed: 2014-07-21
Abstract: The present invention provides a sheet transmission system, which is characterized in, comprising: a sheet stacking unit, a sheet position adjusting unit, a sheet processing unit, and a sheet collection unit, which are arranged in order along a transmission path of a sheet; and independent transmission units each of which is provided between two adjacent units among above units; wherein the sheet stacking unit is used to store the sheet to be processed; the sheet position adjusting unit is used to adjust the position of the sheet; the sheet processing unit is used to conduct a predetermined process to the sheet transmitted therein; the sheet collection unit is used to collect the processed sheet; and each said transmission unit can conduct reciprocating-linear movement between two adjacent units along the transmission path of the sheet, so as to transmit the sheet between the two adjacent units; and the transmission path of the sheet has a first direction and a second direction orthogonal to each other, and in the process of the sheet being transmitted in the transmission path, a first-direction transmission state in which the sheet is transmitted along the first direction between two adjacent units and a second-direction transmission state in which the sheet is transmitted along the second direction between two adjacent units can be switched at least one time when the sheet is transmitted; and in the process of being transmitted, the sheet will not be deflected around a vertical direction.
Patent CA-2938202-A1 (CA)
Inventor: SHAPIRO JASON DAVID
IPC: F01D9/02
Filed: 2016-08-04
Abstract: In one aspect the present subject matter is directed to a system for supporting a turbine shroud. The system includes a shroud support at least partially defining a first piston sleeve and a piston assembly having a first piston head disposed within the first piston sleeve and a second piston head coupled to the first piston head. The first piston head is slideably engaged with an inner surface of the first piston sleeve.  The second piston head is slideably engaged with an inner surface of a second piston sleeve. The system also includes a turbine shroud that is fixedly connected to the piston assembly and that extends radially inwardly from the shroud support. The piston assembly provides for radially inward and radially outward movement of the turbine shroud in response to a change in a radial force applied to a hot side surface of the turbine shroud.
Patent CA-2941894-A1 (CA)
Inventor: KUNZ STEPHAN
IPC: H01B11/08
Filed: 2015-04-09
Abstract: L'invention concerne un ensemble (100) d'au moins deux câbles (10, 20) s'étendant l'un à côté de l'autre, parmi lesquels un premier câble (10) et un deuxième câble (20) comprennent chacun au moins un groupe de câblage (11, 21) pourvu de deux conducteurs (32) ou plus câblés ensemble et comportent chacun une gaine de câble (15, 25) commune entourant le groupe de câblage, un élément d'écartement (30) étant disposé à l'extérieur sur au moins une des gaines de câble (15, 25) pour augmenter un écart minimal (A) entre les groupes de câblage (11, 21) des deux câbles (10, 20).